@Override
public FluidTankInfo[] getTankInfo(ForgeDirection direction) {
FluidTank compositeTank = new FluidTank(tank.getCapacity());
TileTank tile = getBottomTank();
int capacity = tank.getCapacity();
if (tile != null && tile.tank.getFluid() != null) {
compositeTank.setFluid(tile.tank.getFluid().copy());
} else {
return new FluidTankInfo[] {compositeTank.getInfo()};
}
tile = getTankAbove(tile);
while (tile != null) {
FluidStack liquid = tile.tank.getFluid();
if (liquid == null || liquid.amount == 0) {
// NOOP
} else if (!compositeTank.getFluid().isFluidEqual(liquid)) {
break;
} else {
compositeTank.getFluid().amount += liquid.amount;
}
capacity += tile.tank.getCapacity();
tile = getTankAbove(tile);
}
compositeTank.setCapacity(capacity);
return new FluidTankInfo[] {compositeTank.getInfo()};
}
public void moveFluidBelow() {
TileTank below = getTankBelow(this);
if (below == null) {
return;
}
int used = below.tank.fill(tank.getFluid(), true);
if (used > 0) {
hasUpdate = true; // not redundant because tank.drain operates on an IFluidTank, not a tile
below.hasUpdate = true; // redundant because below.fill sets hasUpdate
tank.drain(used, true);
}
}
/* UPDATING */
@Override
public void updateEntity() {
if (CoreProxy.proxy.isRenderWorld(worldObj)) return;
// Have liquid flow down into tanks below if any.
if (tank.getFluid() != null) {
moveFluidBelow();
}
if (hasUpdate && tracker.markTimeIfDelay(worldObj, 2 * BuildCraftCore.updateFactor)) {
sendNetworkUpdate();
hasUpdate = false;
}
}
@Override
public FluidStack drain(ForgeDirection from, FluidStack resource, boolean doDrain) {
if (resource != null && !resource.isFluidEqual(tank.getFluid())) return null;
return drain(from, resource.amount, doDrain);
}